How To Fix LCM_LEGALTRANSACTION127 - Mandatory external contact &1 &2 cannot be changed

LCM_LEGALTRANSACTION127 - Overview

• Message type: E = Error

• Message class: LCM_LEGALTRANSACTION - Message Class for LCM Legal Transaction

• Message number: 127

• Message text: Mandatory external contact &1 &2 cannot be changed

Self-Explanatory Message

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LCM_LEGALTRANSACTION127 - Details

• The SAP error message LCM_LEGALTRANSACTION127 indicates that there is a mandatory external contact that cannot be changed in the context of a legal transaction. This typically occurs in the Legal Contract Management (LCM) module of SAP, where certain fields are required for compliance or business process reasons.
  
  Cause:
  
  Mandatory Fields: The error arises when you attempt to change a mandatory external contact that is linked to a legal transaction. This could be due to business rules that enforce the integrity of the data.
  Data Integrity: The system may be designed to prevent changes to certain critical fields once a transaction has been initiated or finalized to maintain data integrity.
  Configuration Settings: There may be specific configuration settings in the SAP system that dictate which fields are editable and which are not.
  
  
  Solution:
  
  Review the Transaction: Check the status of the legal transaction. If it is in a finalized state, you may not be able to make